Davide Galletti has a degree in computer science and 20 years experience in Information Technology. In 1999 he became a partner of a firm where, shortly after, he began supporting the spread of open source use and development in local public administration. He has been ISO manager, and supervisor of Research projects funded by European Commission and by Italian Ministry of Innovation. He has led many cutting edge technology projects (from content management systems to e-commerce) developed at Kataweb, one of the most active Italian internet companies, He has an active interest in some open source organizations, he has been a regular speaker at Italian open source conferences for public administrations. He designed and implemented the flow of information from the external sources into SOS Open Source database and has developed its engine and web 2.0 front end.